the bipartisan effort include charles schumer and dick durbin and john mccain and marco rubio. they tout the changes in las vegas. it will be the first trip for the president's second term in office. the president is expected to discuss the gun control regulations. nevada is a state with a growing hispanic population and overwhelmingly supports gun ownership. >> we're learning that the grand jury voted to indict the parents of jon benet ramsey in 1999. three years after she was murdered in '96, alex hunter announced there wasn't enough evidence to charge anyone with her murder. a grand jury voted to indict both for child abuse but the prosecutor didn't prosecute because he wasn't sure he could get a conviction. her parents were eventually exonerated in 2008. >>> investigators are working to identify the bodies of more than 230 people who died in a nightclub fire in brazil. more than 100 others were injured. it happened early sunday morning in a nightclub in santa maria. they believe the fast moving fire started when a pyrotechnics hit the ceiling. the president there declared a